diff options
| author |  Jeff Layton <jlayton@kernel.org>
| 2024-01-31 18:02:13 -0500 |
|---|---|---|
| committer |  Christian Brauner <brauner@kernel.org>
| 2024-02-05 13:11:41 +0100 |
| commit | ae7eb16e0b5043beeca4f78fa2cde5f075cddda1 (patch) | |
| tree | 2b328f8f494e469e683d35744ed3da6772eee8df /fs/locks.c | |
| parent | filelock: convert locks_insert_lock_ctx and locks_delete_lock_ctx (diff) | |
| download | linux-ae7eb16e0b5043beeca4f78fa2cde5f075cddda1.tar.gz linux-ae7eb16e0b5043beeca4f78fa2cde5f075cddda1.tar.bz2 linux-ae7eb16e0b5043beeca4f78fa2cde5f075cddda1.zip | |
filelock: convert locks_translate_pid to take file_lock_core
locks_translate_pid is used on both locks and leases, so have that take
struct file_lock_core.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20240131-flsplit-v3-32-c6129007ee8d@kernel.org
Reviewed-by: NeilBrown <neilb@suse.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/locks.c b/fs/locks.c index 50d02a53ca75..97f6e9163130 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -2169,17 +2169,17 @@ EXPORT_SYMBOL_GPL(vfs_test_lock); * * Used to translate a fl_pid into a namespace virtual pid number */ -static pid_t locks_translate_pid(struct file_lock *fl, struct pid_namespace *ns) +static pid_t locks_translate_pid(struct file_lock_core *fl, struct pid_namespace *ns) { pid_t vnr; struct pid *pid; - if (fl->c.flc_flags & FL_OFDLCK) + if (fl->flc_flags & FL_OFDLCK) return -1; /* Remote locks report a negative pid value */ - if (fl->c.flc_pid <= 0) - return fl->c.flc_pid; + if (fl->flc_pid <= 0) + return fl->flc_pid; /* * If the flock owner process is dead and its pid has been already @@ -2187,10 +2187,10 @@ static pid_t locks_translate_pid(struct file_lock *fl, struct pid_namespace *ns) * flock owner pid number in init pidns. */ if (ns == &init_pid_ns) - return (pid_t) fl->c.flc_pid; + return (pid_t) fl->flc_pid; rcu_read_lock(); - pid = find_pid_ns(fl->c.flc_pid, &init_pid_ns); + pid = find_pid_ns(fl->flc_pid, &init_pid_ns); vnr = pid_nr_ns(pid, ns); rcu_read_unlock(); return vnr; @@ -2198,7 +2198,7 @@ static pid_t locks_translate_pid(struct file_lock *fl, struct pid_namespace *ns) static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl) { - flock->l_pid = locks_translate_pid(fl, task_active_pid_ns(current)); + flock->l_pid = locks_translate_pid(&fl->c, task_active_pid_ns(current)); #if BITS_PER_LONG == 32 /* * Make sure we can represent the posix lock via @@ -2220,7 +2220,7 @@ static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl) #if BITS_PER_LONG == 32 static void posix_lock_to_flock64(struct flock64 *flock, struct file_lock *fl) { - flock->l_pid = locks_translate_pid(fl, task_active_pid_ns(current)); + flock->l_pid = locks_translate_pid(&fl->c, task_active_pid_ns(current)); flock->l_start = fl->fl_start; flock->l_len = fl->fl_end == OFFSET_MAX ? 0 : fl->fl_end - fl->fl_start + 1; @@ -2726,7 +2726,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl, struct pid_namespace *proc_pidns = proc_pid_ns(file_inode(f->file)->i_sb); int type = fl->c.flc_type; - pid = locks_translate_pid(fl, proc_pidns); + pid = locks_translate_pid(&fl->c, proc_pidns); /* * If lock owner is dead (and pid is freed) or not visible in current * pidns, zero is shown as a pid value. Check lock info from @@ -2819,7 +2819,7 @@ static int locks_show(struct seq_file *f, void *v) cur = hlist_entry(v, struct file_lock, c.flc_link); - if (locks_translate_pid(cur, proc_pidns) == 0) + if (locks_translate_pid(&cur->c, proc_pidns) == 0) return 0; /* View this crossed linked list as a binary tree, the first member of fl_blocked_requests |